code: def _get_log_dir(exec_func_name):
      """Get the log directory given the experiment name.
  
      Args:
          exec_func_name (str): The function name which runs benchmarks.
  
      Returns:
          str: Log directory.
  
      """
      cwd = pathlib.Path.cwd()
      return str(
          cwd.joinpath("data", "local", "benchmarks", exec_func_name)
      )
  
file_path: garage/benchmarks/src/garage_benchmarks/helper.py
imports: import csv
  import functools
  import json
  import os
  import pathlib
  import random
  import subprocess
  from google.cloud import storage
  import matplotlib.pyplot
  import numpy
  import tensorflow
label_desc: Use image node_id 3 for calling a global function with example usage: _get_log_dir(exec_func_name) and returns: str